2025 John Deere M Series Z920M 54 in

2025 John Deere M Series Z920M 54 in

• 7-Iron™ PRO Mowing Deck

• Gasoline Engine

Features may include:

• Powerful 23.5-hp (17.5-kW) commercial-grade engine delivers class-leading performance and efficiency

• The Z920M is powered by an air-cooled, vertical shaft engine:

• 23.5-hp (17.5-kW) gas engine

• Engine features include:

• Overhead valve design

• More horsepower and torque per cubic inch of displacement

• Better fuel efficiency

• Full-pressure lubrication with full-flow filter

• Reduces engine wear by ensuring proper lubrication, even when operating on hillsides or uneven terrain

• Oil filter helps keep oil clean for increased engine life

• V-twin big block design

• Vertical shaft

• Easy-access, dual-element air filter with quick release latch

• 30-amp alternator

• Fuel pump

• Aluminum block engines

• Effectively dissipate heat

• Lightweight and strong construction

• Extend engine life due to elimination of debilitating engine temperatures

• Air-cooled engine design

• Extra durability and mowing performance from 7-Iron™ PRO Side-Discharge decks pressed from a single piece of steel

• 7-Iron PRO mower decks have demonstrated quality, performance, and durability. They deliver a high-quality cut in diverse conditions.

• Key features of the 7-Iron PRO mower deck:

• Deck is forged from 7-gauge, 0.179-in. (4.6-mm) steel to minimize the number of welds and provide a smooth underside with fewer sharp corners for reduced material buildup.

• Significantly fewer welds on the deck shell to wear or break - it is forged from a single sheet of steel rather than multiple fabrications. An anti-skid step on the deck provides easy machine mounting.

• Extra reliability and long life with cast-iron blade spindle housings.

• Higher blade tip speed than many competitors - approximately 18,500 fpm (5,639 m/min) for more blade cuts per inch mowed.

• A deep-deck design of 5.5 in. (14 cm) delivers excellent airflow so material can be processed quickly and efficiently.

• The wider and higher discharge opening provides even clipping dispersal for an excellent finished appearance in all conditions.

• Quick-release belt covers do not require tools or the removal of a ring clip; just lift one corner of the cover and rotate it slightly to remove.

• This makes it quick and easy for you to clean out trash that may collect around the spindle sheave.